Kate Upton & Chrissy Teigen: 'SI: Swimsuit' Models at 'Letterman'!

Kate Upton is dressed to impress while arriving for a taping of Late Show with David Letterman on Monday (February 11) in New York City.

The 20-year-old model was joined by Chrissy Teigen while chatting about this year’s Sports Illustrated‘s Swimsuit Issue!

PHOTOS: Check out the latest pics of Kate Upton

Chrissy tweeted, “You can either tune in to tonight’s Late Show to watch 10 Sports Illustrated Swimsuit models OR, see Bill O’Reilly. The choice is yours.”

The night before, Chrissy and her fiance John Legend attended the 2013 Grammys, where he was nominated for one award.